do I shadow? do you shadow? does he shadow? do we shadow? do you shadow? do they shadow?
Present continuous
am I shadowing? are you shadowing? is he shadowing? are we shadowing? are you shadowing? are they shadowing?
Preterite
did I shadow? did you shadow? did he shadow? did we shadow? did you shadow? did they shadow?
Preterite continuous
was I shadowing? were you shadowing? was he shadowing? were we shadowing? were you shadowing? were they shadowing?
Present perfect
have I shadowed? have you shadowed? has he shadowed? have we shadowed? have you shadowed? have they shadowed?
Present perfect continuous
have I been shadowing? have you been shadowing? has he been shadowing? have we been shadowing? have you been shadowing? have they been shadowing?
Pluperfect
had I shadowed? had you shadowed? had he shadowed? had we shadowed? had you shadowed? had they shadowed?
Pluperfect continuous
had I been shadowing? had you been shadowing? had he been shadowing? had we been shadowing? had you been shadowing? had they been shadowing?
Future
will I shadow? will you shadow? will he shadow? will we shadow? will you shadow? will they shadow?
Future continuous
will I be shadowing? will you be shadowing? will he be shadowing? will we be shadowing? will you be shadowing? will they be shadowing?
Future perfect
will I have shadowed? will you have shadowed? will he have shadowed? will we have shadowed? will you have shadowed? will they have shadowed?
Future perfect continuous
will I have been shadowing? will you have been shadowing? will he have been shadowing? will we have been shadowing? will you have been shadowing? will they have been shadowing?
Conditional
Present
would I shadow? would you shadow? would he shadow? would we shadow? would you shadow? would they shadow?
Present continuous
would I be shadowing? would you be shadowing? would he be shadowing? would we be shadowing? would you be shadowing? would they be shadowing?
Past
would I have shadowed? would you have shadowed? would he have shadowed? would we have shadowed? would you have shadowed? would they have shadowed?
Past continuous
would I have been shadowing? would you have been shadowing? would he have been shadowing? would we have been shadowing? would you have been shadowing? would they have been shadowing?